Finding the Fourth Proportional to 5,549.82, 7,658.71 and 3,031.93

Step by Step Solution

1. Step 1: Write the proportion equation
   5,549.82 : 7,658.71 = 3,031.93 : x
2. Step 2: Convert to fraction form
   5,549.82/7,658.71 = 3,031.93/x
3. Step 3: Cross multiply
   5,549.82x = 7,658.71 × 3,031.93
4. Step 4: Simplify right side
   5,549.82x = 23,220,672.61
5. Step 5: Solve for x
   x = 23,220,672.61/5,549.82
6. Step 6: Final answer
   x = 4,184.04